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BOSTON MARATHON 2025

Amy Fraser

Bib: 23192•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:28
Rank: #20004
Start → 5K
26:28 | 8:31/mi
10K· 6.21 mi
53:14
Rank: #20232 (-228)
5K → 10K
26:46 | 8:37/mi
15K· 9.32 mi
1:20:26
Rank: #20370 (-138)
10K → 15K
27:12 | 8:45/mi
20K· 12.43 mi
1:48:03
Rank: #20389 (-19)
15K → 20K
27:37 | 8:53/mi
Half· 13.11 mi
1:54:02
Rank: #20408 (-19)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:16:12
Rank: #20452 (-44)
Half → 25K
22:10 | 9:09/mi
30K· 18.64 mi
2:46:52
Rank: #20641 (-189)
25K → 30K
30:40 | 9:52/mi
20M
3:00:57
Rank: #20784 (-143)
30K → 20M
14:05 | 10:22/mi
21M
3:12:06
Rank: #20865 (-81)
20M → 21M
11:09 | 11:09/mi
35K· 21.75 mi
3:20:13
Rank: #21056 (-191)
21M → 35K
8:07 | 10:51/mi
23M
3:34:06
Rank: #21262 (-206)
35K → 23M
13:53 | 11:05/mi
24M
3:45:24
Rank: #21485 (-223)
23M → 24M
11:18 | 11:18/mi
40K· 24.85 mi
3:55:33
Rank: #21671 (-186)
24M → 40K
10:09 | 11:52/mi
25.2M
4:00:00
Rank: #21734 (-63)
40K → 25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
4:11:17
Rank: #21902 (-168)
25.2M → Finish
11:17 | 11:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:02
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:17:15
Pace10:28 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:3926:288:3126:28
8:31
-
10K
6.21 mi11:50:2553:148:3426:46
8:37
+0:06
15K
9.32 mi12:17:371:20:268:3827:12
8:45
+0:08
20K
12.43 mi12:45:141:48:038:4227:37
8:53
+0:08
Half
13.11 mi12:51:131:54:028:425:59
8:46
-0:07
25K
15.53 mi13:13:232:16:128:4622:10
9:09
+0:23
30K
18.64 mi13:44:032:46:528:5730:40
9:52
+0:43
20M
20.00 mi13:58:083:00:579:0314:05
10:22
+0:30
21M
21.00 mi14:09:173:12:069:0911:09
11:09
+0:47
35K
21.75 mi14:17:243:20:139:128:07
10:51
-0:18
23M
23.00 mi14:31:173:34:069:1913:53
11:05
+0:14
24M
24.00 mi14:42:353:45:249:2411:18
11:18
+0:13
40K
24.85 mi14:52:443:55:339:2910:09
11:52
+0:34
25.2M
25.20 mi14:57:114:00:009:314:27
12:54
+1:02
Finish
26.22 mi15:08:284:11:179:3511:17
11:04
-1:50

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:31 /mi

Average Pace

9:35 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:12

54% of race

Time at Steady Pace

52:52

21% of race

Time at Slower Pace

1:02:13

25% of race

Average Pace: 9:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:23:3926:288:3126:28
8:31
#20004
10K
6.21 mi11:50:2553:148:3426:46
8:37
#20232
15K
9.32 mi12:17:371:20:268:3827:12
8:45
#20370
20K
12.43 mi12:45:141:48:038:4227:37
8:53
#20389
Half
13.11 mi12:51:131:54:028:425:59
8:46
#20408
25K
15.53 mi13:13:232:16:128:4622:10
9:09
#20452
30K
18.64 mi13:44:032:46:528:5730:40
9:52
#20641
20M
20.00 mi13:58:083:00:579:0314:05
10:22
#20784
21M
21.00 mi14:09:173:12:069:0911:09
11:09
#20865
35K
21.75 mi14:17:243:20:139:128:07
10:51
#21056
23M
23.00 mi14:31:173:34:069:1913:53
11:05
#21262
24M
24.00 mi14:42:353:45:249:2411:18
11:18
#21485
40K
24.85 mi14:52:443:55:339:2910:09
11:52
#21671
25.2M
25.20 mi14:57:114:00:009:314:27
12:54
#21734
Finish
26.22 mi15:08:284:11:179:3511:17
11:04
#21902
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi200047508750820799(Top 73%)7888(Top 65%)7888(Top 435%)
10K6.21 mi3.10 mi20232-2287614-1067614-10620449(Top 72%)7718(Top 63%)7718(Top 426%)
15K9.32 mi3.11 mi20370-1387685-717685-7120799(Top 73%)7888(Top 65%)7888(Top 435%)
20K12.43 mi3.11 mi20389-197696-117696-1120425(Top 72%)7727(Top 63%)7727(Top 426%)
Half13.11 mi0.68 mi20408-197711-157711-1520832(Top 73%)7958(Top 65%)7958(Top 439%)
25K15.53 mi2.42 mi20452-447745-347745-3420550(Top 72%)7845(Top 64%)7845(Top 433%)
30K18.64 mi3.11 mi20641-1897897-1527897-15221226(Top 75%)8357(Top 68%)8357(Top 461%)
20M20.00 mi1.36 mi20784-1437987-907987-9022056(Top 78%)8919(Top 73%)8919(Top 492%)
21M21.00 mi1.00 mi20865-818051-648051-6421783(Top 77%)8855(Top 72%)8855(Top 488%)
35K21.75 mi0.75 mi21056-1918168-1178168-11723918(Top 84%)10009(Top 82%)10009(Top 552%)
23M23.00 mi1.25 mi21262-2068304-1368304-13623437(Top 83%)9819(Top 80%)9819(Top 542%)
24M24.00 mi1.00 mi21485-2238444-1408444-14024572(Top 87%)10416(Top 85%)10416(Top 575%)
40K24.85 mi0.85 mi21671-1868584-1408584-14024724(Top 87%)10538(Top 86%)10538(Top 581%)
25.2M25.20 mi0.35 mi21734-638624-408624-4024910(Top 88%)10632(Top 87%)10632(Top 586%)
Finish26.22 mi1.02 mi21902-1688725-1018725-10125516(Top 90%)10914(Top 89%)10914(Top 602%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20799

Females

7888

F45-49

7888

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20449

Females

7718

F45-49

7718

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20799

Females

7888

F45-49

7888

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20425

Females

7727

F45-49

7727

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

20832

Females

7958

F45-49

7958

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20550

Females

7845

F45-49

7845

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

21226

Females

8357

F45-49

8357

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

22056

Females

8919

F45-49

8919

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

21783

Females

8855

F45-49

8855

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23918

Females

10009

F45-49

10009

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23437

Females

9819

F45-49

9819

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

24572

Females

10416

F45-49

10416

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24724

Females

10538

F45-49

10538

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24910

Females

10632

F45-49

10632

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25516

Females

10914

F45-49

10914

Passing Analysis

Category:
Athletes Passed
1075
Passed By
2973
Net Change
-1898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20004
5K → 10K177405-228#20004#20232
10K → 15K142280-138#20232#20370
15K → 20K176195-19#20370#20389
20K → Half2645-19#20389#20408
Half → 25K139183-44#20408#20452
25K → 30K170359-189#20452#20641
30K → 20M59202-143#20641#20784
20M → 21M73154-81#20784#20865
21M → 35K23214-191#20865#21056
35K → 23M41247-206#21056#21262
23M → 24M10233-223#21262#21485
24M → 40K20206-186#21485#21671
40K → 25.2M467-63#21671#21734
25.2M → Finish15183-168#21734#21902
TOTALS10752973-1898
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing